Firefox ESR 115 Extends Windows 7 Support to March 2026, Offering a Welcome Reprieve for Older Systems,The Register


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Firefox ESR 115 Extends Windows 7 Support to March 2026, Offering a Welcome Reprieve for Older Systems

In a move that will undoubtedly be welcomed by organizations and individuals still relying on the Windows 7 operating system, Mozilla has announced that Firefox Extended Support Release (ESR) version 115 will continue to receive support until March 2026. This decision, detailed in a recent publication by The Register on September 5, 2025, provides a crucial extension for users who have yet to migrate from the now-outdated Windows 7 platform.

For many years, Firefox ESR has served as a stable and secure browsing solution for environments where rapid updates are not feasible, such as large enterprises, educational institutions, and government agencies. These entities often have complex IT infrastructures and specific compatibility requirements that necessitate a more measured approach to software updates. The extension of support for Firefox ESR 115 on Windows 7 directly addresses the challenges faced by these users, offering them additional time to plan and execute their migration strategies without the immediate pressure of losing a vital security tool.

The original end-of-life for Windows 7 support in Firefox ESR was previously slated for September 2024. However, the extended timeline to March 2026 for ESR 115 acknowledges the persistent reality that a complete transition away from Windows 7 remains a significant undertaking for many. This extension is particularly important as Windows 7 is no longer receiving security updates from Microsoft, making a well-maintained browser a critical component for mitigating risks.

This thoughtful extension by Mozilla demonstrates a strong commitment to its user base and an understanding of the practicalities of software lifecycle management. By providing this extended period of support, Mozilla is enabling users to continue browsing the web with a degree of security on their existing Windows 7 machines. It also allows businesses and organizations more flexibility in their hardware and software upgrade cycles, potentially deferring significant capital expenditures.

While this news offers a valuable interim solution, it is important to reiterate that Windows 7 is an unsupported operating system from a security perspective. Users are strongly encouraged to plan their transition to more modern and actively supported operating systems as soon as their circumstances allow. However, for the time being, Firefox ESR 115 offers a vital lifeline, ensuring that those still operating within the Windows 7 ecosystem can maintain a secure and functional web browsing experience for the foreseeable future. This thoughtful approach from Mozilla will undoubtedly be appreciated by a significant segment of their user community.


Firefox ESR 115 won’t quit Windows 7 – at least not until March 2026


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The Register published ‘Firefox ESR 115 won’t quit Windows 7 – at least not until March 2026’ at 2025-09-05 16:01. Please write a detailed article about this news in a polite tone with relevant information. Please reply in English with the article only.

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